DragonX/hush3
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

daa fork height

Browse Source
This commit is contained in:
Duke Leto
2021-03-06 16:32:41 -05:00
parent 1d260fb919
commit 6e7b44b7c0
2 changed files with 9 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/main.cpp
View File

@@ -5033,20 +5033,21 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta
assert(pindexPrev);
int nHeight = pindexPrev->GetHeight()+1;
bool ishush3 = strncmp(SMART_CHAIN_SYMBOL, "HUSH3",5) == 0 ? true : false;
int daaForkHeight = GetArg("-daaforkheight", 448450);
int nHeight = pindexPrev->GetHeight()+1;
bool ishush3 = strncmp(SMART_CHAIN_SYMBOL, "HUSH3",5) == 0 ? true : false;
// Check Proof-of-Work difficulty
if (ishush3) {
// The change of blocktime from 150s to 75s caused Weird Stuff in the difficulty/work calculations
// caused by the fact that Difficulty Adjustment Algorithms do not take into account blocktime
// changing at run-time, which breaks assumptions in the algorithm
unsigned int nNextWork = GetNextWorkRequired(pindexPrev, &block, consensusParams);
//if ((nHeight < 340000 || nHeight > 342500) && block.nBits != nNextWork) {
//if ((nHeight < daaheight) && block.nBits != nNextWork) {
if (block.nBits != nNextWork) {
//cout << "Incorrect HUSH diffbits at height " << nHeight <<
// " " << block.nBits << " block.nBits vs. calc " << nNextWork <<
// " " << block.GetHash().ToString() << " @ " << block.GetBlockTime() << endl;
if (nHeight < 340000) {
if (nHeight < daaForkHeight) {
return state.DoS(100, error("%s: Incorrect diffbits at height %d", __func__, nHeight), REJECT_INVALID, "bad-diffbits");
} else {
LogPrintf("%s: Ignoring nbits calc : %lu vs block %lu\n",__func__, nNextWork, block.nBits );